{
  "abstract": "We demonstrate a mechanism for the deterministic nucleation of magnetic hopfions in cylindrical nanopillars via transient magnetic field pulses. By exploiting a chiral magnetic cylinder with engineered surface uniaxial anisotropy, we show that field pulses trigger a non-equilibrium magnetization dynamics. Depending on the pulse amplitude, the system relaxes into distinct topologically protected energy minima, stabilizing either isolated hopfions or coexisting states with other three-dimensional solitons. This approach offers a framework for manipulating 3D topological textures without requiring localized spin-polarized currents, broadening the understanding of three-dimensional nanomagnetism.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": null,
  "author_total": 5,
  "authors": [
    {
      "name": "S. Castillo-Sepulveda"
    },
    {
      "name": "G. Saéz"
    },
    {
      "name": "R. M. Corona"
    },
    {
      "name": "D. Altbir"
    },
    {
      "name": "V. L. Carvalho-Santos"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/cfmg3gjmawgb5.bib",
  "cited_by": 0,
  "doi": "10.1038/s41598-026-75777-6",
  "fulltext_url": null,
  "id": "cfmg3gjmawgb5",
  "issns": [
    "2045-2322"
  ],
  "landing_url": "https://www.nature.com/articles/s41598-026-75777-6",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "3107|Magnetic properties of thin films"
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  "openalex": "W7222797220",
  "pdf_url": "https://www.nature.com/articles/s41598-026-75777-6_reference.pdf",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-17",
  "publisher": "Springer Science and Business Media LLC",
  "ris": "https://research.draconitic.com/paper/cfmg3gjmawgb5.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:30Z",
      "native_id": "10.1038/s41598-026-75777-6",
      "source": "crossref",
      "url": "https://www.nature.com/articles/s41598-026-75777-6"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "openalex:3107|Magnetic properties of thin films",
      "subfield": "amo"
    }
  ],
  "title": "Controlled nucleation of hopfions with field pulses",
  "title_text": "Controlled nucleation of hopfions with field pulses",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:17:30Z",
  "url": "https://research.draconitic.com/paper/cfmg3gjmawgb5",
  "venue": "Scientific Reports",
  "versions": []
}